Heli Assault (Mission) & Phone Phreak

Kinzie's Heli Assault

Kinzie's next mission is another activity. It's basically like Guardian Angel in that you'll have to protect a specific target, but this time you're actually flying an attack chopper.

The same general idea applies here, in that you need to lead your shots and take down the enemy cars that approach. You have two weapons here. By hitting the Accelerate/Primary Fire button, you'll fire your machine guns. These go straight at the crosshair instantly, and it only takes about three rounds before a car explodes.

By hitting the Brake/Fine Aim button however, you'll be able to fire unguided rockets. Unlike your rocket launcher, these rockets don't fly straight. They'll fly at a curve, especially if you're aiming downward, and they have a longer trajectory time.

Whichever weapon you choose, you'll need to fly as low as possible, but still above the targets. It'll take a few missions before you'll be comfortable in the timing of aiming with the rockets, and the machine guns do a decent job, so you might want to stick with them for now.

Like with the previous mission, Kinzie's vehicle will take damage if you hit it. If the enemy is in close, use your machine gun so you don't risk blowing her up.

Enemy helicopters will join in now and then, and those need to be your priority. They'll shoot back at you, but once again, you should stay above them and either rain some missiles (especially since you can just hold the Brake button and unleash a huge salvo) or fill it with holes from your machine gun. The enemy choppers can't take much damage before crashing. Once choppers -- or even enemy cars for that matter -- begin to start flaming, ignore them and focus on a different target because they'll blow up soon enough.

Phone Phreak

The mission "Phone Phreak" becomes available after completing Kinzie's Heli Assault. More of a cut scene than a mission, Kinzie will ask you to meet her at a diner. After you do so, her loyalty is solidified, and you'll be free to move on to other things.